Glass



FIG. 1 is a side perspective view of a glass showing my new design;

FIG. 2 is a front elevational view, the rear elevational view and the side view from the left side and right side being mirror images thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a glass, as shown and described. 